Zvada, Szilvia, and Tibor Gyimóthy. “Using Decision Trees to Infer Semantic Functions of Attribute Grammars”. Acta Cybernetica 15, no. 2 (January 1, 2001): 279-304. Accessed May 18, 2022. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3579.